Minor documentation change as well as parameter check.

This commit is contained in:
Harrison Deng 2020-02-29 04:30:33 -05:00
parent efd81fe00f
commit 951476a2e6

View File

@ -82,9 +82,10 @@ namespace RecrownedGTK.Tools.CommandProcessor
/// Check if the command exists using it's invokes string. /// Check if the command exists using it's invokes string.
/// </summary> /// </summary>
/// <param name="command">A string that will invoke the command.</param> /// <param name="command">A string that will invoke the command.</param>
/// <returns></returns> /// <returns>Returns true if the given invoke string exists as a command and false if command parameter is null.</returns>
public bool ContainsCommand(string command) public bool ContainsCommand(string command)
{ {
if (command == null) return false;
for (int i = 0; i < commands.Count; i++) for (int i = 0; i < commands.Count; i++)
{ {
if (commands[i].IsInvoked(command)) return true; if (commands[i].IsInvoked(command)) return true;